INNER CODE UNIT · Dart

BackgroundUseCaseMessage

ShadyBoukhary/flutter_clean_architecture · lib/src/background_usecase.dart:13

class BackgroundUseCaseMessage<T> {
  T? data;
  Error? error;
  bool? done;
  BackgroundUseCaseMessage({this.data, this.error, this.done = false});
}

/// Data structure sent from the main isolate to the other isolate
class BackgroundUseCaseParams<T> {
  T? params;
  SendPort port;
  BackgroundUseCaseParams(this.port, {this.params});
}

/// A specialized type of [UseCase] that executes on a different isolate.
/// The purpose is identical to [UseCase], except that this runs on a different isolate.
/// A [BackgroundUseCase] is useful when performing expensive operations that ideally
/// should not be performed on the main isolate.

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